How Can I Integrate C# Libraries (Including WPF) into My Python Projects?

Integrating Python and C# Libraries: A Practical Guide

Integrating different programming languages can often enhance software capabilities. In this case, we explore how to bridge Python with the functionalities of a C# library, particularly focusing on a WPF-based library.

Integrating C# Libraries into Python

To integrate the provided C# library into Python, we recommend utilizing NuGet to incorporate the "UnmanagedExports" package into the C# project. This enables direct export without requiring a COM layer.

Here's a sample C# code snippet using the "UnmanagedExports" package:

class Test
{
    [DllExport("add", CallingConvention = CallingConvention.Cdecl)]
    public static int TestExport(int left, int right)
    {
        return left + right;
    }
}

Accessing C# Functions from Python

After you have integrated the C# library into Python, you can load the resulting DLL and access its exported functions. Here's a Python code snippet demonstrating this process:

import ctypes
a = ctypes.cdll.LoadLibrary(source)
a.add(3, 5)

This code demonstrates how to load the DLL, access its "add" method, and acquire the resulting value.

By following these steps, you can seamlessly integrate Python and C# libraries, harnessing the capabilities of both languages to enhance your software development.

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